Dangos 1 - 7 canlyniadau o 7 ar gyfer chwilio '', amser ymholiad: 0.03e Mireinio'r Canlyniadau
  1. 1
    Cyhoeddwyd 1988
    Digana Village, Sri Lanka : IIMI, 1988-
    v. ; 29 cm.
  2. 2
    Cyhoeddwyd 1976
    [Singapore] : Published by Singapore University Press for International Rice Research Institute and Agricultural Development Council, 1976.
    v, 80 p. ; 23 cm.
  3. 3
    Cyhoeddwyd 1971
    Lahore, W. Pakistan : Irrigation Research Institute, [1971?-
    v. ; 27 cm.
  4. 4
    Cyhoeddwyd 1988
    New Delhi, India : International Commission on Irrigation and Drainage, [1988?-
    v. ; 24 cm.
  5. 5
    Cyhoeddwyd 1971
    Lahore, W. Pakistan : Irrigation Research Institute, [1971?- ]
    v. ; 28 cm.
  6. 6
    gan Nasri, S. Navaid
    Cyhoeddwyd 1976
    Lahore : Planning and Coordination Cell, Irrigation, Drainage and Flood Control Research Council, 1976.
    v, 283 p. ; 28 cm.
  7. 7
    Cyhoeddwyd 1958
    New Delhi : International Commission on Irrigation and Drainage, 1958-
    29 v. ; 27 cm.

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